Product details:

These bolt action pencils are designed to let you have full control over your writing experience, it comes with 0.5mm, 0.7mm and 0.9mm mechanical pencil systems. The retractable bolt-action mechanism is not only incredibly smooth and satisfyingly fidget-friendly, but it also offers rapid access to the pencil tip and excellent protection when stored away. The perfect addition to your everyday carry (EDC) essentials!